2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.
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7.5 Inch Bluetooth Double Side Nameplate E-ink Meeting Epaper Table Name Plate Card D7642

  • Screen Size :7.5inch*2

  • Communication Protocol：ZigBee 2.4G Protocol/BLE Bluetooth  v4.2 

  • Operating Voltage：3.1-3.3V 

  • Transmission distance：Normally radius of 35 meters （100 meters in open area）

  • Resolution：800*480px

  • Display type：Electronic Ink Screen/E-Paper/EPD

  • Support color：Black/White/Red

  • Viewing angle：＞178°

  • Battery life：3-5 year

  • Battery capacity： 3600mA/h 

  • Device Size：179*70*135mm 

  • Support Platform：APP（Android）/Applets/PC web


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DETAILS
SPECS

Specifications of 7.5 Inch Bluetooth Double Side Nameplate E-ink Meeting Epaper Table Name Plate Card

Model

D7642

Screen Size

7.5inch*2

Communication Protocol

ZigBee 2.4G Protocol/BLE Bluetooth  v4.2

Operating Voltage

3.1-3.3V

Transmission distance

Normally radius of 35 meters (100 meters in open area)

Resolution

800*480px

Display type

Electronic Ink Screen/E-Paper/EPD

Support color

Black/White/Red

Viewing angle

＞178°

Working humidity

0-40℃

Battery life

3-5 year

Battery capacity

3600mA/h

Removed Battery

Yes

Device Size

179*70*135mm

N.W

250±5g

Support Platform

APP（Android）/Applets/PC web

Support Device System

Support Android 7.0 and above Version


Related E-Ink Screen Meeting Nameplate
Screen Meeting System Bluetooth Gateway Screen Meeting System Bluetooth Gateway D7642B

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